Kuwait Court of Cassation principle number 1182

The subject matter of the obligation being ascertainable in amount when the obligation arises. When this is established: the judiciary must not have broad discretion in assessing it, even if the debtor disputes its amount. Example. - Default or statutory interest. Its condition. The subject matter of the obligation must be a sum of money ascertainable in amount when the obligation arises, and the debtor must delay payment thereof. The meaning of the expression ascertainable in amount. Example of a debt ascertainable in amount when the obligation arises.